Signature
/s/ Victoria L. Creamer
Issuer symbol
CRL
Transactions as of
26 May 2023
Net transactions value
+$843,451
Form type
4
Filing time
31 May 2023, 13:18:31 UTC
Previous filing
22 Feb 2023
Next filing
18 Dec 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRL Common Stock Award $0 +2,009 +13% $0.000000 16,981 26 May 2023 Direct F1
transaction CRL Common Stock Tax liability $33,000 -170 -1% $194.12 16,811 27 May 2023 Direct
transaction CRL Common Stock Tax liability $22,324 -115 -0.68% $194.12 16,696 28 May 2023 Direct
transaction CRL Common Stock Tax liability $36,883 -190 -1.1% $194.12 16,506 29 May 2023 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CRL Stock Options (Right to Buy) Award $935,658 +4,820 $194.12 4,820 26 May 2023 Common Stock 4,820 $194.12 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted Stock Units vest as follows: 502 on May 26, 2024, 502 on May 26, 2025, 502 on May 26, 2026 and 503 on May 26, 2027.
F2 Stock Options vest as follows: 1,205 on May 26, 2024, 1,205 on May 26, 2025, 1,205 on May 26, 2026 and 1,205 on May 26, 2027.